Product Overview: Texas Instruments TPS72325DBVR

The Texas Instruments TPS72325DBVR is a high-precision, low-dropout voltage regulator designed for use in a variety of applications that require a stable and precise low-voltage power supply. This regulator is capable of delivering a fixed output voltage of 2.5V, with an impressive dropout voltage of just 250mV at a 200mA load, ensuring efficient operation even when the input voltage is close to the output voltage.

Encased in a compact SOT-23-5 package, the TPS72325DBVR occupies minimal space on the circuit board, making it an ideal choice for space-constrained applications. Its small form factor, combined with a low quiescent current of only 90µA, makes it particularly suitable for battery-powered devices, portable electronics, and other applications where power efficiency is critical.

Key Features:

• Fixed Output Voltage: 2.5V precision-regulated output, ideal for consistent power supply needs.
• Low Dropout: Ultra-low dropout of 250mV at 200mA load, ensuring efficient operation with minimal power loss.
• Low Quiescent Current: Only 90µA, which helps to extend battery life in portable applications.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features that protect the device and the system from damage due to overheating or excessive current draw.
• Output Tolerance: Tight output voltage tolerance of ±2% over the full range of load, line, and temperature variations.
• Stable with Low-ESR Capacitors: Compatible with low-ESR ceramic capacitors, which reduces noise and improves power integrity.

Applications:

The TPS72325DBVR is versatile and can be used in a wide array of applications, including:

• Mobile phones and PDAs
• Wireless LAN and Bluetooth® devices
• Handheld instrumentation
• GPS receivers
• Medical devices

With its combination of low dropout voltage, low quiescent current, and compact size, the TPS72325DBVR from Texas Instruments is a reliable and efficient solution for your low-voltage power supply needs. This voltage regulator is designed to meet the stringent requirements of modern electronic devices, ensuring stable operation and longevity of your product.